28940435692

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{87793}}^1$

素因数の和:88058

約数の個数: 48

約数和(自身を含む): 59135228992

約数和(自身を除く): 30194793300

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 193, 244, 386, 427, 772, 854, 1351, 1708, 2702, 5404, 11773, 23546, 47092, 82411, 87793, 164822, 175586, 329644, 351172, 614551, 1229102, 2458204, 5355373, 10710746, 16944049, 21421492, 33888098, 37487611, 67776196, 74975222, 118608343, 149950444, 237216686, 474433372, 1033586989, 2067173978, 4134347956, 7235108923, 14470217846, 28940435692]

約数ペア:

[(1, 28940435692), (2, 14470217846), (4, 7235108923), (7, 4134347956), (14, 2067173978), (28, 1033586989), (61, 474433372), (122, 237216686), (193, 149950444), (244, 118608343), (386, 74975222), (427, 67776196), (772, 37487611), (854, 33888098), (1351, 21421492), (1708, 16944049), (2702, 10710746), (5404, 5355373), (11773, 2458204), (23546, 1229102), (47092, 614551), (82411, 351172), (87793, 329644), (164822, 175586)]